Name: Stumpf Matthew: Insider Trading History
Creator: Tracefour
License: https://www.usa.gov/government-works
Keywords: Stumpf Matthew, insider trading, SEC Form 4

Question 1

How many SEC Form 4 filings has Stumpf Matthew made?

Accepted Answer

Stumpf Matthew has filed 5 SEC Form 4 filings (27 transaction rows) across 1 company since 2025.

Question 2

Which companies does Stumpf Matthew trade?

Accepted Answer

Stumpf Matthew has filed SEC Form 4 disclosures for 1 company, including APP.

Question 3

When was Stumpf Matthew's most recent SEC Form 4 filing?

Accepted Answer

Stumpf Matthew's most recent SEC Form 4 filing on Tracefour is dated Aug 21, 2026.

Question 4

What is Stumpf Matthew's job title?

Accepted Answer

On the most recent SEC Form 4 filings tracked by Tracefour, Stumpf Matthew is listed as Chief Financial Officer (CFO).

Question 5

What is Stumpf Matthew's total buy and sell value in the current window?

Accepted Answer

Inside the rolling retention window, Stumpf Matthew bought $0 and sold $8.0M based on SEC Form 4 filings.

							Source
APP	Stumpf Matthew	Chief Financial Officer (CFO)	Sale	9,052	$5.4M	May 29	SEC ↗
APP	Stumpf Matthew	Chief Financial Officer (CFO)	Sale	4,884	$2.5M	Nov 24	SEC ↗

Stumpf Matthew

Companies traded